Pump cam tuning kit for the Holley and Demon 4150 carburetors with 30cc pumps. Covers most double pumper sizes.
These are bulk packaged and included are 8 different pump cams, 2 pump cam retainer screws and a heavy duty 30 cc accelerator pump diaphragm spring. This kit contains cams manufactured by both Holley and Walker.
Contents:
1 White 218 pump cam.
1 Black 234 pump cam.
1 Red 240 pump cam.
1 Blue 427 ump cam.
1 Orange 466 pump cam.
1 Green 290 pump cam.
1 Pink 330 pump cam.
1 Brown 336 pump cam.
2 pump cam retaining screws.
1 Heavy duty 30cc pump diaphragm spring.
We also have listings for this kit in a plastic carry box, 2 of these kits in a plastic box, pairs of the individual pump cams by color, 10 packs of the screws and pairs of the springs so be sure and check our other listings.
Shipped in a box by USPS First Class.
Returns must be in the original shipping box and received by us undamaged to qualify for a refund.
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